GB1263650A - A roller for an inking system of a printing machine - Google Patents

A roller for an inking system of a printing machine

Info

Publication number
GB1263650A
GB1263650A GB5592270A GB5592270A GB1263650A GB 1263650 A GB1263650 A GB 1263650A GB 5592270 A GB5592270 A GB 5592270A GB 5592270 A GB5592270 A GB 5592270A GB 1263650 A GB1263650 A GB 1263650A
Authority
GB
United Kingdom
Prior art keywords
roller
recesses
rings
compressed air
section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5592270A
Inventor
Kurt Wenzel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of GB1263650A publication Critical patent/GB1263650A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/18—Inking arrangements or devices for inking selected parts of printing formes

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

1,263,650. Inking apparatus. MASCHINENFABRIK AUGSBURG-NURNBURG A.G. 24 Nov., 1970 [5 Dec., 1969], No. 55922/70. Heading B6C. Inking roller 11 is divided into sections 15-17 by seals 13 which prevent ink from leaking from section to section, each seal consisting of a stationary ring 13 with an opening 20 through which compressed air can be passed into a space 21 between the ring 13 and the roller 11. Preferably each section 15-17 is inked by a separate fountain roller 12, applying different ink from the other fountain rollers 12. The compressed air introduced through the openings 20 may contain lubricating oil, and be at about 0À2 or 0À3 atmosphere pressure. Preferably the rings 13 are inset into recesses in the roller 11, and their side faces, which abut on the sides of the recesses, are ribbed with annular projections, which may have grease pockets between them. The sides of the rings 13 may be held in contact with those of the recesses by springs, or by compressed air, which is applied to slots in the rings 13 to cause them to expand.
GB5592270A 1969-12-05 1970-11-24 A roller for an inking system of a printing machine Expired GB1263650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691961033 DE1961033A1 (en) 1969-12-05 1969-12-05 Sealing device on inking rollers for printing machines

Publications (1)

Publication Number Publication Date
GB1263650A true GB1263650A (en) 1972-02-16

Family

ID=5753065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5592270A Expired GB1263650A (en) 1969-12-05 1970-11-24 A roller for an inking system of a printing machine

Country Status (3)

Country Link
CH (1) CH521236A (en)
DE (1) DE1961033A1 (en)
GB (1) GB1263650A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796528A (en) * 1987-05-29 1989-01-10 M.A.N. Roland Druckmaschinen Ag Separated ink fountain for a flexographic printing machine
US5012736A (en) * 1987-09-21 1991-05-07 Paper Converting Machine Company Sealing assembly for liquid fountain

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519299A1 (en) * 1982-01-04 1983-07-08 Torsland Hakon Feed for colour printing - using coned roller with colour coating applied to plate
DE3241124A1 (en) * 1982-11-06 1984-05-10 Koenig & Bauer AG, 8700 Würzburg COLOR DIVIDER IN A COLOR BOX OF A ROTARY PRINTING MACHINE
DE3320638C2 (en) * 1983-06-08 1986-10-16 Koenig & Bauer AG, 8700 Würzburg Ink dividing device on ink fountain rollers of printing machines
DE3427430A1 (en) * 1984-07-25 1986-02-06 Erich 2000 Hamburg Pagendarm Roller arrangement with a bath roller and end-side sealing devices
ES2721054T3 (en) * 2016-01-14 2019-07-26 Windmoeller & Hoelscher Sealing element for the front sealing of a scraper chamber
DE102017222158A1 (en) 2017-12-07 2019-06-13 Koenig & Bauer Ag Color box and method for operating a color box
CN110877085A (en) * 2019-09-30 2020-03-13 黄石哈特贝尔精密锻造有限公司 Tower forging cold rolling forming method and die for angular contact bearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796528A (en) * 1987-05-29 1989-01-10 M.A.N. Roland Druckmaschinen Ag Separated ink fountain for a flexographic printing machine
US5012736A (en) * 1987-09-21 1991-05-07 Paper Converting Machine Company Sealing assembly for liquid fountain

Also Published As

Publication number Publication date
CH521236A (en) 1972-04-15
DE1961033B2 (en) 1971-10-07
DE1961033A1 (en) 1971-10-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee